76827140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6287}}^1$

素因数の和:6356

約数の個数: 48

約数和(自身を含む): 177472512

約数和(自身を除く): 100645372

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 2444, 3055, 6110, 6287, 12220, 12574, 25148, 31435, 62870, 81731, 125740, 163462, 295489, 326924, 408655, 590978, 817310, 1181956, 1477445, 1634620, 2954890, 3841357, 5909780, 7682714, 15365428, 19206785, 38413570, 76827140]

約数ペア:

[(1, 76827140), (2, 38413570), (4, 19206785), (5, 15365428), (10, 7682714), (13, 5909780), (20, 3841357), (26, 2954890), (47, 1634620), (52, 1477445), (65, 1181956), (94, 817310), (130, 590978), (188, 408655), (235, 326924), (260, 295489), (470, 163462), (611, 125740), (940, 81731), (1222, 62870), (2444, 31435), (3055, 25148), (6110, 12574), (6287, 12220)]